Videoconferencing system with extensible microphone arrays and microphone grills



FIG. 1 is a perspective view of a videoconferencing system with extensible microphone arrays and microphone grills showing the front, top, and right side of our new design;

FIG. 2 is a front elevational view of the videoconferencing system with extensible microphone arrays and microphone grills of FIG. 1;

FIG. 3 is a rear elevational view of the videoconferencing system with extensible microphone arrays and microphone grills of FIG. 1;

FIG. 4 is a left side elevational view of the videoconferencing system with extensible microphone arrays and microphone grills of FIG. 1, the undisclosed right side elevational view is a mirror image thereof;

FIG. 5 is a top plan view of the videoconferencing system with extensible microphone arrays and microphone grills of FIG. 1; and,

FIG. 6 is a bottom plan view of the videoconferencing system with extensible microphone arrays and microphone grills of FIG. 1.

The portions of the article in broken lines are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a videoconferencing system with extensible microphone arrays and microphone grills, as shown and described. 